____ aware of the danger ahead, he took on the task without hesitation.
| A．If | B．Though | C．Since | D．As |
Seeing the sun above the surface of the sea, we let out a shout of joy.
| A．to rise |
| B．to raise |
| C．rising |
| D．raising |
I’11 tell you I see in my new neighborhood the moment I settle down there.
| A．whatever |
| B．whenever |
| C．however |
| D．wherever |
–--Will you go to attend her birthday party.
-----No, invited to, for she is the last person I’d like to see.
| A．if |
| B．until |
| C．when |
| D．even though |
I took my driving license with me on holiday, I wanted to hire a car.
| A．in case |
| B．even if |
| C．ever since |
| D．if only |
The train leave at 5. 00 p. m . We can’t be late for it.
| A．is to |
| B．would |
| C．must |
| D．need |